Stair Rise and Run Calculator: Riser, Tread, Code
There it sits, above you: the ceiling of your basement, and you realize something, it’s time for you to climb up to your main level. … Read More
JSCalc
Lumber Calculator: Board Feet, Linear Feet & Pieces
“With 2×4’s, how many are you really going to get? You grab a stack off the lumber aisle at Home Depot, hold it up, and … Read More
Baking Conversion Calculator: Cups to Grams by Ingredient
Take a cup of flour. Then take a cup of honey. Both fit comfortabley inside the same container, yet one is light and airy, the … Read More
Vinyl Flooring Calculator: LVP Planks, Boxes & Sheet
DIY flooring is mostly a problem of failure before you even put down one plank. It is not due to awkard cuts or poor gluing. … Read More
Percent Dilution Calculator: % w/v, v/v, w/w Solutions
The recipe say to use seventy percent alcohol, and you’ve got a bottle labeled ninety-five percent. Half a cup of each doesn’t cut it; percentage … Read More
REM Sleep Cycle Calculator: REM Time & Best Wake Times
If you’ve ever slept for six or seven hours and then woken up, you’ve likely experienced the difference. In one case you woke up refreshed … Read More
Rental Property ROI Calculator: Cap Rate & Total Return
Start from a number that seems reasonable to you. For instanse, it might be a place worth two-hundred-fifty-thousand dollars, so you want two thousand dollars … Read More
Factoring Quadratic Calculator (AC Method, Steps)
Did you ever look up at a quadratic equation on the blackboard with a mess of terms and think “How in the world am I … Read More
Ceiling Tile Calculator: Drop Ceiling Tiles & Grid
There was a concrete ceiling before. Headache? Laser measure? Basement. And an unfinished concrete ceiling that could be finished! If you’re thinking: ‘I don’t want … Read More
Cash on Cash Return Calculator for Rental Property
Cash on cash return eliminates vanity metrics to show you how much money is actualy working for you. Here’s the formula: Annual pre-tax cash flow … Read More